Quote:
Originally Posted by Oiler3535
I know some people say to let pH be, but 7.4 seems really low. Oceans are about 8.1 and with climate change, they used to be slightly higher. Even at just below 8.1 corals in the wild start dying in droves. Obviously a tank isn’t the ocean so not exactly comparable. But still, 7.4 is really far below.
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I am not sure why.. I thought it was vinegar overdose.. so I wheened that off. GFO off as well.